Using our lightweight and durable TR90 frame material the Edge is a wrap frame with a comfortable fit and good coverage. The frame wraps to the face of the wearer ensuring minimal light intrusion and a clear crisp view with both glass and polycarbonate lenses.Frame Colour Matte BlackLens Colour BrownLens Material GlassMirror Coating Blue MirrorPhotochromic NonDefinition High DefinitionInfra Red Filter YesOleophobic Coating YesHydrophobic Coating YesAnti-Reflective Coating YesAvailable in Prescription YesProduct Weight + – 41 gFace Fit Medium